.oper-container {
  padding-top: 45px;
  width: 100%;
  padding-bottom: 40px;
}

.btn-container {
  width: 100%;
  display: flex;
  justify-content: center;
}

.transfer-container {
  width: 100%;
  display: flex;
  justify-content: center;
  margin: 60px 0 80px 0;
}